The Platypus® Big Zip™ LP Hydration Reservoir System keeps your thirst quenched and your load light for backpacking. This Platypus hydration reservoir has a low-profile design fits back panel of any hiking pack. The Slidelock™ system offers easy refills and closures, and the wide mouth opening is easy to clean. It's taste-free, BPA-, BPS-, and phthalate-free, and has embedded silver-ion to protect the reservoir from bacteria growth. The Platypus Big Zip LP Hydration Reservoir System has a quick-release hose and shut-off valve to make drinking and refilling a breeze. Polyethylene/silicone. Assembled in America of imported components. Manufacturer model #: 6958.

Polyethylene/silicone

Wide mouth opening

Low-profile design fits into hiking pack

Slidelock closure offers easy refills

Taste-free, BPA-, BPS-, and phthalate-free

Embedded silver-ion protects reservoir from bacteria

Quick-release hose and shut-off valve make drinking and refilling easy